SNM: Customized Inkjet Printing of Graphene-Based Real-time Water Sensors

SNM:基于石墨烯的实时水传感器的定制喷墨打印

基本信息

  • 批准号:
    1727846
  • 负责人:
  • 金额:
    $ 150万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-08-01 至 2020-08-31
  • 项目状态:
    已结题

项目摘要

Low-cost sensors for real-time monitoring of contaminants in water, such as toxic heavy metal ions, could provide early warning of contamination, thereby improving drinking water safety and protecting public health. A graphene-based water sensor platform is thus explored for rapid, sensitive, and selective detection of various water contaminants, overcoming limitations of current sensing technologies such as slow detection and inadequate sensitivity. However, the commercialization of such a sensor system is limited by its relatively high manufacturing cost due to the batch processing that involves traditional lithographic electrode fabrication and multiple manual post-electrode fabrication processes. This award explores a low-cost customized inkjet printing process for manufacturing of graphene-based water sensors. The research entails engineering various inks and modifying the standard inkjet printing process to produce the complete sensor system, continuously. High throughput manufacturing of the nano-enabled water sensing systems reduces their cost and enhances market acceptance. The research outcomes provide the rationale for substrate selection and treatment, scalable methods for producing various inks suitable for inkjet printing, and process models for customized inkjet printing. Project results could be used for many other applications such as solar cells, lithium-ion batteries, and supercapacitors, enabling low-cost manufacturing of a wide range of printable electronic devices. The project trains diverse student populations including women and minorities on scalable nanomanufacturing, nanodevice design and real-time water-sensing technologies through hands-on research experience, a course module, and enriching existing curricula.The sensor platform is based on a field-effect transistor structure with reduced graphene oxide as the sensing channel and gold nanoparticles as anchoring sites of selective chemical probes. A major challenge for inkjet printing is the customization of the inkjet printing process for a specific device or system architecture. Customization involves engineering suitable inks, modifying the standard printing process parameters, and integrating components at different scales. The research team aims to close this knowledge gap by exploring inkjet printing of the entire graphene-based sensor system to enable the large-scale production via high throughput roll-to-roll nanomanufacturing of the sensor devices, which should result in low cost. The scalable nanomanufacturing of inks for all sensor components: electrode, sensing material, and probe, and their printing and integration into water sensor systems are investigated, together with methods for selecting and treating polymer substrates and customizing inkjet printing parameters. The sensor performance is validated in industrial testbeds through collaboration with A. O. Smith Corporation and NanoAffix Science, LLC. The project leads to a low-cost, high-yield scalable nanomanufacturing platform for graphene-based water sensor systems and other flexible electronic systems that can be readily commercialized by industrial partners.
用于实时监测水中污染物(如有毒重金属离子)的低成本传感器可以提供污染预警,从而改善饮用水安全并保护公众健康。 因此,探索了基于石墨烯的水传感器平台,用于快速、灵敏和选择性地检测各种水污染物,克服了当前传感技术的局限性,例如检测缓慢和灵敏度不足。然而,这种传感器系统的商业化受到其相对高的制造成本的限制,这是由于涉及传统光刻电极制造和多个手动后电极制造工艺的批量处理。 该奖项探索了一种用于制造石墨烯水传感器的低成本定制喷墨印刷工艺。该研究需要设计各种墨水并修改标准喷墨印刷工艺,以连续生产完整的传感器系统。纳米水传感系统的高产量制造降低了成本,提高了市场接受度。研究结果提供了基材选择和处理的基本原理,用于生产适用于喷墨印刷的各种油墨的可扩展方法,以及用于定制喷墨印刷的工艺模型。项目成果可用于许多其他应用,如太阳能电池、锂离子电池和超级电容器,从而实现各种可印刷电子设备的低成本制造。该项目通过实践研究经验、课程模块和丰富现有课程,培训包括妇女和少数民族在内的各种学生群体,学习可扩展的纳米制造、纳米器件设计和实时水传感技术。传感器平台基于场效应晶体管结构,还原氧化石墨烯作为传感通道,金纳米颗粒作为选择性化学探针的锚定位点。 喷墨打印的主要挑战是针对特定设备或系统架构定制喷墨打印过程。定制涉及设计合适的油墨,修改标准印刷工艺参数,以及以不同规模集成组件。 研究团队的目标是通过探索整个石墨烯传感器系统的喷墨打印来缩小这一知识差距,从而通过传感器设备的高通量卷对卷纳米制造实现大规模生产,这将降低成本。 研究了用于所有传感器组件的墨水的可扩展纳米制造:电极,传感材料和探针,以及它们的印刷和集成到水传感器系统中,以及用于选择和处理聚合物基底和定制喷墨印刷参数的方法。通过与A. O. Smith Corporation和NanoAffix Science,LLC。 该项目为石墨烯水传感器系统和其他灵活的电子系统提供了一个低成本、高产量、可扩展的纳米制造平台,这些系统可以很容易地被工业合作伙伴商业化。

项目成果

期刊论文数量(7)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Enhancing nanostructured nickel-rich lithium-ion battery cathodes via surface stabilization
通过表面稳定增强纳米结构富镍锂离子电池阴极
  • DOI:
    10.1116/6.0000580
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Lim, Jin-Myoung;Luu, Norman S.;Park, Kyu-Young;Tan, Mark T.;Kim, Sungkyu;Downing, Julia R.;He, Kai;Dravid, Vinayak P.;Hersam, Mark C.
  • 通讯作者:
    Hersam, Mark C.
High Volumetric Energy and Power Density Li2TiSiO5 Battery Anodes via Graphene Functionalization
  • DOI:
    10.1016/j.matt.2020.07.017
  • 发表时间:
    2020-08
  • 期刊:
  • 影响因子:
    0
  • 作者:
    J. Lim;Sungkyu Kim;Norman S. Luu;J. Downing;M. T. Tan;Kyu‐Young Park;Jacob C. Hechter;V. Dravid-V.-Dr
  • 通讯作者:
    J. Lim;Sungkyu Kim;Norman S. Luu;J. Downing;M. T. Tan;Kyu‐Young Park;Jacob C. Hechter;V. Dravid-V.-Dr
Hybrid Modeling and Sensitivity Analysis on Reduced Graphene Oxide Field-Effect Transistor
  • DOI:
    10.1109/tnano.2021.3076135
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    2.4
  • 作者:
    Chao Wang;H. Pu;Xiaoyu Sui;Shiyu Zhou;Junhong Chen
  • 通讯作者:
    Chao Wang;H. Pu;Xiaoyu Sui;Shiyu Zhou;Junhong Chen
Real‐Time Optical Process Monitoring for Structure and Property Control of Aerosol Jet Printed Functional Materials
实时光学过程监控,用于气溶胶喷射印刷功能材料的结构和性能控制
  • DOI:
    10.1002/admt.202000781
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    6.8
  • 作者:
    Tafoya, Rebecca R.;Cook, Adam W.;Kaehr, Bryan;Downing, Julia R.;Hersam, Mark C.;Secor, Ethan B.
  • 通讯作者:
    Secor, Ethan B.
Additive manufacturing and applications of nanomaterial-based sensors
  • DOI:
    10.1016/j.mattod.2021.02.001
  • 发表时间:
    2021-03
  • 期刊:
  • 影响因子:
    24.2
  • 作者:
    Xiaoyu Sui;J. Downing;M. Hersam;Junhong Chen
  • 通讯作者:
    Xiaoyu Sui;J. Downing;M. Hersam;Junhong Chen
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Junhong Chen其他文献

Cost-effective manufacture and synthesis mechanism of ferrosilicon nitride porous ceramic with interlocking structure
具有互锁结构的氮化硅铁多孔陶瓷的低成本制造及合成机理
  • DOI:
    10.1016/j.ceramint.2020.10.107
  • 发表时间:
    2020-10
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Chenhong Ma;Yong Li;Junhong Chen;Shaojun Zhu;Bin Li
  • 通讯作者:
    Bin Li
Progress in cognition of gas-solid interface reaction for non-oxide ceramics at high temperature
非氧化物陶瓷高温气固界面反应认识进展
  • DOI:
    10.1080/10408436.2020.1713047
  • 发表时间:
    2020-01
  • 期刊:
  • 影响因子:
    10.8
  • 作者:
    Enhui Wang;Xinmei Hou;Yafeng Chen;Zhi Fang;Junhong Chen;Tongxiang Liang;Kuo-chih Chou;Klaus G. Nickel
  • 通讯作者:
    Klaus G. Nickel
Effects of metal particle material on surface flashover performance of alumina-filled epoxy resin spacers in SF6/N-2 mixtures under DC voltage
直流电压下金属颗粒材料对SF6/N-2混合物中氧化铝填充环氧树脂隔圈表面闪络性能的影响
  • DOI:
    10.1063/1.5110976
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    1.6
  • 作者:
    Han Wang;Jianyi Xue;Junhong Chen;Junbo Deng;Guanjun Zhang;Shaoxin Meng
  • 通讯作者:
    Shaoxin Meng
Characterization and osteogenic activity of SrTiO3/TiO2 nanotube heterostructures on microporous titanium
微孔钛上SrTiO3/TiO2纳米管异质结构的表征和成骨活性
  • DOI:
    10.1016/j.surfcoat.2017.09.075
  • 发表时间:
    2017-12
  • 期刊:
  • 影响因子:
    5.4
  • 作者:
    Lu Yin;Jie Zhou;Lili Gao;Chanjuan Zhao;Junhong Chen;Xiong Lu;Jianxin Wang;Jie Weng;Bo Feng
  • 通讯作者:
    Bo Feng
Incidence of kidney cancer after liver transplantation: a meta-analysis
肝移植后肾癌的发病率:一项荟萃分析

Junhong Chen的其他文献

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{{ truncateString('Junhong Chen', 18)}}的其他基金

MRI Consortium: Development of Dynamic PicoProbe for Multi-Modal, Multi-Dimensional HyperSpectral Imaging of Soft/Hard Matter and Interfaces in Environmental Media
MRI 联盟:开发动态 PicoProbe,用于环境介质中软/硬物质和界面的多模态、多维高光谱成像
  • 批准号:
    2117896
  • 财政年份:
    2021
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
FMRG: Manufacturing ADvanced Electronics through Printing Using Bio-based and Locally Identifiable Compounds (MADE-PUBLIC)
FMRG:使用生物基和本地可识别化合物通过印刷制造先进电子产品(公开)
  • 批准号:
    2037026
  • 财政年份:
    2021
  • 资助金额:
    $ 150万
  • 项目类别:
    Continuing Grant
SNM: Customized Inkjet Printing of Graphene-Based Real-time Water Sensors
SNM:基于石墨烯的实时水传感器的定制喷墨打印
  • 批准号:
    2039268
  • 财政年份:
    2019
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
RAPID: Rapid and Low-cost Detection of Lead Ions in Flint Water Using a Handheld Device
RAPID:使用手持设备快速、低成本地检测火石水中的铅离子
  • 批准号:
    1631968
  • 财政年份:
    2016
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
I-Corps: Low-cost Real-time E. coli Bacteria Sensor
I-Corps:低成本实时大肠杆菌传感器
  • 批准号:
    1523470
  • 财政年份:
    2015
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
Graphene-based Sensing Platform for Chemicals and Microorganisms in Water
基于石墨烯的水中化学品和微生物传感平台
  • 批准号:
    1128158
  • 财政年份:
    2011
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
Collaborative Research: I/UCRC for Water Equipment and Policy
合作研究:I/UCRC 水设备和政策
  • 批准号:
    0968887
  • 财政年份:
    2010
  • 资助金额:
    $ 150万
  • 项目类别:
    Continuing Grant
NUE: Enhancing Undergraduate Student Learning and Research Experience through Hands-on Experiments on Novel Nanohybrid Devices and Systems
NUE:通过新型纳米混合器件和系统的实践实验增强本科生的学习和研究经验
  • 批准号:
    0939331
  • 财政年份:
    2010
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
Active Hybrid Nanocrystal-Carbon Nanotube Structures for Optoelectronic Devices
用于光电器件的活性混合纳米晶-碳纳米管结构
  • 批准号:
    1001039
  • 财政年份:
    2010
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant
Symposium on Nanomaterials for Energy Applications at the 2009 American Association for Aerosol Research (AAAR) Annual Conference
2009年美国气溶胶研究协会(AAAR)年会纳米材料能源应用研讨会
  • 批准号:
    0938308
  • 财政年份:
    2009
  • 资助金额:
    $ 150万
  • 项目类别:
    Standard Grant

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